Bai Xue, Peng Juan, Xiong Biao
College of Tea Science, Guizhou University, Guiyang, China.
Mitochondrial DNA B Resour. 2022 Jun 29;7(6):1194-1195. doi: 10.1080/23802359.2022.2090297. eCollection 2022.
, naturally distributed in southern China, is economic and ecological tree. Its leaves are one of the primary raw materials for processing . Here, we assembled the complete chloroplast genome of using Illumina pair-end sequencing. The chloroplast genome size was 152,739 base pairs (bp) with 39% GC content, containing a pair of inverted repeats (IRA/B) of 20,067 bp, separated by a large- and a small single-copy region (LSC/SSC) of 93,711 bp and 18,894 bp, respectively. The genome encoded 126 genes, including 82 protein-coding, 36 transfer RNA (tRNA), and eight ribosomal RNA (rRNA) genes. Phylogenetic analysis based on chloroplast genome sequences of 22 species suggested that was closely related to species of genus than other genera in Lauraceae. These results can be a valuable genome resource for further genetics and molecular biology studies.
[物种名称]自然分布于中国南方，是具有经济和生态价值的树种。其叶片是加工[产品名称]的主要原料之一。在此，我们利用Illumina双端测序组装了[物种名称]的完整叶绿体基因组。叶绿体基因组大小为152,739碱基对（bp），GC含量为39%，包含一对20,067 bp的反向重复序列（IRA/B），分别由93,711 bp的大单拷贝区域（LSC）和18,894 bp的小单拷贝区域（SSC）隔开。该基因组编码126个基因，包括82个蛋白质编码基因、36个转运RNA（tRNA）基因和8个核糖体RNA（rRNA）基因。基于22个物种叶绿体基因组序列的系统发育分析表明，[物种名称]与樟科[属名]属的物种比与樟科其他属的物种关系更密切。这些结果可为进一步的遗传学和分子生物学研究提供有价值的基因组资源。
